//
// Created by liushuai on 2021/2/2.
//

#include "FindFirstCommonNode.h"
ListNode* FindFirstCommonNode( ListNode* pHead1, ListNode* pHead2){
    ListNode *p1 = pHead1;
    ListNode *p2 = pHead2;
    while(p1!=p2){
        p1 = (!p1 ? pHead2 : p1->next);
        p2 = (!p2 ? pHead1 : p2->next);
    }
    return p1;
}